Nickel-catalyzed Thioester Transfer Reaction with sp2-Hybridized Electrophiles.
J Org Chem
; 87(15): 10003-10017, 2022 Aug 05.
Article
em En
| MEDLINE
| ID: mdl-35815594
ABSTRACT
We report a thioacylation transfer reaction based on nickel-catalyzed C-C bond cleavage of thioesters with sp2-hybridized electrophiles. Aryl bromides, iodides, and alkenyl triflates can participate in thioester transfer reaction of aryl thioesters, affording a wide range of structurally diverse new thioesters in yields of up to 98% under mild reaction conditions. With this protocol, it is possible to construct alkenyl thioesters from the corresponding ketones through the generation of alkenyl triflates.
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MEDLINE
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En
Ano de publicação:
2022
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Article